AMD Radeon RX 6650 XT vs NVIDIA GeForce RTX 3090. 사양, 성능, 테스트

그래픽 카드의 기본 기술 데이터 비교 AMD Radeon RX 6650 XT 그리고 NVIDIA GeForce RTX 3090, 칩, 정보 처리 장치.

• 아키텍처
  RDNA 2 Ampere
• 기준
  AMD Radeon RX 6650 XT -
• Compute Units
  32 -
• Execution Units
  32 82
• GPU 칩
  Navi 23 KXT GA102-300-A1
• L1 Cache
  128 KB -
• L2 Cache
  2 MB -
• L3 Cache
  32 MB -
• Ray Accelerators
  32 -
• 렌더링 출력 유닛 (ROP)
  64 112
• Shader
  2048 10496
• 텍스처 단위 (TMU)
  128 328
• CUDA Cores
  - 10496

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

• Infinity Cache
  32 MB -
• Memory Bandwidth
  280 GB/s 936 GB/s
• Memory Bus
  128 bit 384 bit
• Memory Clock
  2190 MHz 1219 MHz
• Memory Data Rate
  17.5 Gbps 19.5 Gbps
• 메모리 크기
  8 GB 24 GB
• 메모리 유형
  GDDR6 GDDR6X

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

• 기본 시계
  2055 MHz 1400 MHz
• 부스트 클럭
  2635 MHz 1700 MHz
• Game Clock
  2410 MHz -

Graphics card power limits and recommended system power supply describe different specifications.

• System Power Supply
  Conflicting source values: 450 W (PSU recommendation) | 500 W (System power requirement) 750 W (System power requirement)
• TDP
  176 W 350 W
• Typical Board Power
  180 W -
• Graphics Card Power
  - 350 W
• Maximum GPU Temperature
  - 93 °C

연결 및 연결.

• DisplayPort Ports
  3 × DisplayPort 1.4a 3 × DisplayPort
• HDMI 포트
  1 × HDMI 2.1 -
• 최대. 디스플레이
  4 4
• PCIe Interface
  PCIe 4.0 x8 PCIe 4.0 x16
• Power Connectors
  1x8-Pin 2x PCIe 8-pin (adapter to 1x 12-pin included)
• HDCP Version
  - 2.3
• Other Display Outputs (unparsed)
  - HDMI

컴퓨터 게임에서 최대한 활용되는 기술 데이터.

• DirectX
  12.2 12_2
• 최대 해상도
  7680 × 4320 7680 × 4320
• OpenCL
  2.1 3.0
• OpenGL
  4.6 4.6
• Shader Model
  6.5 6.6
• Vulkan
  1.3 1.3

비디오 및 이미지 압축 표준 기본 지원.

• AV1
  Decode Decode
• h264
  Decode / Encode Decode / Encode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode
• VP9
  Decode / Encode Decode

GPU의 인터페이스 및 출시일 비교 NVIDIA GeForce RTX 3090 그리고 AMD Radeon RX 6650 XT.

• Process Technology
  7 nm 8 nm
• 릴리스 날짜
  2022-05-10 Q3/2020
• Verification scope
  Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved. Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved.
• Manufacturer specification scope
  - NVIDIA Founders Edition/reference design. Clock specifications apply to gaming use. AIB shipping specifications and complete-system power needs may differ.

• FP16 (theoretical)
  21.59 TFLOPS 35.58 TFLOPS
• FP32 (theoretical)
  10.79 TFLOPS -
• FP64 (theoretical)
  0.6746 TFLOPS -
• 픽셀 속도
  168.6 GPixel/s 189.8 GPixel/s
• 텍스처 속도
  337.3 GTexel/s 556.0 GTexel/s